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Bama Rev-X Tuner by SCT w/ 2 Custom Tunes (03-04 Cobra)

Market Price $449.99 You Save 11% ($50.99)
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$399.00 (each)

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  • Item 39360G99SE
  • MPN# 397463

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    Features & Details

    • Improves Horsepower, Torque and Performance
    • Guaranteed Maximum, Safe and Reliable Power
    • Includes (2) Custom Bama Tunes - $150 Value
    • Datalogging with Unlimited Free Tune Revisions for Life
    • Download Tunes & Get Device Updates via Wi-Fi, No Computer Required
    • OBD-II Data Logging and Monitoring
    • Diagnostics Tool - Reads and Clears DTC Trouble Codes
    • Holds Up to 10 Custom Tunes
    • What Does BAMA Offer Tunes For? CLICK HERE
    • What More Information about the Free Tunes for Life Program? CLICK HERE
    • Custom Tunes Take 2-3 Business Days to be Written
    • For use with 2003-2004 Cobra Mustangs
    Bama Custom Tuning at AmericanMuscle. Power. Performance. Personalized. Proven
    • Buy this Tuner & Submit your Mustang's Info
    • A Bama Performance Calibrator writes custom tunes just for your Mustang & Mods
    • Load 'em on your Mustang and GO!
    • As you add new mods, Bama will update your tune files for FREE! That's right, Free Tunes for Life!


    More Power and Better Performance. Now you can add Dyno proven gains in power and torque, as well as improve the overall performance of your 2003-2004 Cobra with a Rev X Programmer that includes 2 Bama Custom Tunes. By optimizing the air/fuel ratio, adjusting ignition timing and tweaking variable cam timing, a Bama Performance Custom Tune will squeeze out the extra power Ford left on the table. Curve Gains of 30 RWHP / 35 RWTQ have been seen on bone stock 4.6L Mustangs with a 93 octane tune. Automatic transmissions will see an even greater gain in acceleration and drivability, as the tune also adjusts shift points and firmness.

    Increase Your Mod's Potential. From the factory, Ford programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast who adds aftermarket bolt-on modifications in search of more power. When making performance mods, you will need to re-calibrate the vehicle's computer to realize their full potential.

    Free Tunes for Life! Every customer that purchases a Bama Rev X Tuner is enrolled in the Free Tunes for Life program. Any time that you make additional mods to your vehicle, our team of certified Bama Calibrators will create new tunes for you. Just send us a list of the part or parts you've added and we'll upload your new tune files to the cloud.

    Custom Bama Tunes Specific to your Pony. When you order a tuner, you aren't just getting a tuner – you're getting the tuner and 2 Dyno-tested custom Bama tunes:

    (91-93 Octane) Bama Performance Forced Induction Tune Files are designed for maximum power and reliability while improving the overall driving experience of your Mustang; however, 91 octane or higher is required. Unleaded race fuel can also be used (Stoichiometric points must be supplied).

    Wi-Fi Updates and Cloud Tuning. The Rev X Tuner by SCT is Wi-Fi capable, meaning it will always be up to date. Once setup with your Wi-Fi password, the Rev X will download the latest firmware updates via the internet. Besides firmware updates, your Rev X can also download your custom Bama tune files via the cloud, reducing the hassles of transferring files from your PC to your Rev X device.

    Data Logging and Monitoring. The Rev X Tuner by SCT makes it easy to read the Built-In Data Logging and/or the Real Time Data, so you can view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source. You can even customize the monitoring capability of your Rev X using device's free Livelink software.

    Diagnostics Tool. The Rev X Tuner can also be used as a diagnostic code reader. Save yourself hundreds of dollars each year by reading and clearing your own Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.

    Easy to Load; Easy to Restore. When you load your custom tune on the vehicle, the tuner automatically stores your vehicle's factory settings. To return the vehicle to its factory settings, just plug the tuner back in, select the option to restore the factory settings and you're done. This is ideal for visiting dealerships for warranty work.

    Application. This Bama Rev-X Tuner by SCT with Custom Tune Files by Bama Performance is specifically designed to fit the 2003-2004 Cobra Mustang. Please note that this programmer is not legal for sale or use in California on pollution controlled motor vehicles.

    **Please Note: The Rev-X Performance Programmer ships blank from AmericanMuscle. Your custom tune files will be available for download via the cloud when your tuner arrives.

    It's highly recommended to download Free LiveLink and Updater Software. The LiveLink Application is used to view, data log, record and playback your Mustang's PCM data on a laptop computer. The Updater Application lets you update your device's Firmware, Tune Revision or to load Custom Tunes onto your device. Requires Windows Vista/7/8/10 and an internet connection.

    Fitment: 2003 2004 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Rev-X Device
    • (1) HDMI/OBDII Interface Cable
    • (1) Micro USB Cable
    Installation Info
    Tech Specs
    Rev X Adjustable Parameters:
    • Axle Ratio
    • Tire Size - Rev / Mile
    • Idle RPM
    • Traction Control On / Off
    • WOT Shift
    • WOT Fuel Adjustment
    • Transmission Shift Pressure
    • Spark Adjustment
    • Fuel Injector Size
    • Fan Control
    • Rev / Speed Limiters
    * Not all adjustments available on all vehicles.
    Will it fit my Mustang?

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    Questions & Answers (4)

    4 Top Rated Questions

    I want to change the pulley on the supercharger en my 03 cobra. Would Bama provide me with a special tune for this upgrade?

    • As long as the supercharger is the stock supercharger, Bama will be able to write you a new tune when you change the pulley on the supercharger.

    Helpful (1)

    Will you guys tune with a ported Eaton??

    Are custom tunes available with a cobra using an upgraded Twin screw supercharger?

    • The Bama Rev-X Tuner by SCT feature. They do not offer tunes for any upgraded superchargers. They will only tune for the stock supercharger.

    Helpful (0)

    My 04 cobra engine has just been rebuilt and i have a new pcm, my car cranks and run for 6 seconds then dies but cranks right back up. Old computer was dyno tune to my aftermarket parts. So could this tuner help with my problem? Aftermarket parts are JLT cold air intake , 2.75 supercharger pulley and boral muffer system no cats, also new fuel pump, filter and fuel rail sensor. Strong pressure on engine and fuel pump.

    • If the issue is tune related, the Bama Rev-X Tuner by SCT with custom tunes could help, however the parts you listed should be able to run without a tune. We would recommend diagnosing the reason for the issues you are running into prior to getting a tune, as the tune may cause issues if the engine is not running properly due to existing issues, and a more aggressive tune is used.

    Helpful (0)
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    Customer Reviews (2) Write a Review

    Overall Rating 5

    out of 5 stars

    • Performance Gain 4.5 4.5
    • Seat Of Your Pants Feel 4.5 4.5
    • Ease Of Use 5 5
    • Bang For Your Buck 4.5 4.5
    • Preferred Tune: Performance



    • 5/5

      November 02, 2017

      Good product

      Did what its supposed to do. Good torque gain. Nice finish.

      03DSG

      Year: 2003 Submodel: Cobra

      Helpful (2)

    • 5/5

      July 13, 2017

      Wow Amazing!

      Great product and quality Bama never lets me down! Great customer service thank you bama!

      AngelNavarro

      Year: 2006 Submodel: GT

      Helpful (2)

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